15780490159

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1\times {\mathrm{149503}}^1$

素因数の和:150414

約数の個数: 16

約数和(自身を含む): 19117375488

約数和(自身を除く): 3336885329

約数列:

[1, 7, 17, 119, 887, 6209, 15079, 105553, 149503, 1046521, 2541551, 17790857, 132609161, 928264127, 2254355737, 15780490159]

約数ペア:

[(1, 15780490159), (7, 2254355737), (17, 928264127), (119, 132609161), (887, 17790857), (6209, 2541551), (15079, 1046521), (105553, 149503)]